From: Hannes Reinecke <hare@suse.de>
Date: Mon, 24 Nov 2014 14:37:23 +0000 (+0100)
Subject: esp_scsi: read status registers
X-Git-Tag: omap-for-v3.19/fixes-for-merge-window~21^2^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9535fff3c5f9382b46f656c46a80bc190645dd32;p=pandora-kernel.git

esp_scsi: read status registers

A read to ESP_INTRPT will clear ESP_STATUS and ESP_SSTEP. So read
all status registers in one go to avoid losing information.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---

Reading git-diff-tree failed